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DAVIS Á¾ÇÕ °èÃø±â - Çѱ¹´ë¸®Á¡ ÄÚ¸°½º°è±â(ÁÖ)
 
AK352011 1/4 DIN Dissolved Oxygen Controller
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Each unit is selectable for isolated 0-20 or 4-20 mA transmitter/recorder output; 110 or 220 VAC;
Each unit is selectable for isolated 0-20 or 4-20 mA transmitter/recorder output; 110 or 220 VAC; normally open or closed relays; and manual or automatic temperature compensation. The compact 1/4 DIN size fits into standard panel cutouts. The IP54 rated front panel keypad is weather resistant. Includes mounting hardware.
Features
  • Large dual LCD shows dissolved oxygen plus temperature simultaneously
  • Two set point, two SPDT relay operation — choose from lo/lo hi/lo or hi/hi control
  • Three control modes: on/off, proportional pulse length or proportional pulse frequency
  • 0 to 2000 second time delay adjustment on all relays
  • Separate alarm relay alerts you to set points exceeded for a specific length of time or a failed temperature sensor
  • Push button one- or two-point calibration
  • Key in salinity and pressure manually—controller automatically calculates offset values
  • Selectable readout in mg/l, ppm or % saturation
  • Selectable Manual or Automatic Temperature Compensation
  • Separately adjustable high and low set point hysteresis bands
  • 0-20/4-20 mA transmitter/recorder output for hard copy recording
  • Two level password protection prevents tampering with settings
  • LED indicators signal control activities to monitor controller status
  • Built-in memory backup
CAT NO. MODEL DEscRIPTION AVAIL PRICE
AK352011 WD-35201-00 1/4 DIN DO CONTRL (DISSOLVED OXYGEN)70 VAC Yes 1,432,080
AK352012 WD-35201-05 1/4 DIN DO CONTRL (DISSOLVED OXYGEN)220 VAC Yes 1,432,080
AK352013 WD-35201-50 INDUSTRIAL DO GALVANIC PROBE 0-40 PPM Yes Call 031-777-1588
AK9461017 WD-35100-90 POWER CORD; 3 FT W/BARE LEADS,70VAC Yes 14,256
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DAVIS Á¾ÇÕ °èÃø±â - Çѱ¹´ë¸®Á¡ ÄÚ¸°½º°è±â(ÁÖ)
 
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Tel : 031-777-1588 / Fax : 031-777-1587 / °³ÀÎÁ¤º¸°ü¸®Ã¥ÀÓÀÚ : °ü¸®ÀÚ
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»óÈ£ : ÁÖ½Äȸ»ç ÄÚ¸°½º / Copyright ¨Ï 2002. All Rights Reserved.
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